Hello world

Soso Geguchadze

The following code uses the namespace std which is a predefined name for a collection of related classes and structures in C++. The namespace std also provides some basic utilities for working with strings and arrays. In this example, the code displays the string "hello world".

#include<bits/stdc++.h>

using namespace std;

int main(){
  cout<<"hello world";
  return 0;
}